Home / 5,590,166.40-8,387,217.90-2,396,271.60

Finding the Fourth Proportional to 5,590,166.40, 8,387,217.90 and 2,396,271.60

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Solution

The fourth proportional to 5,590,166.40, 8,387,217.90 and 2,396,271.60 is: 3,595,251.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,590,166.40 : 8,387,217.90 = 2,396,271.60 : x
  2. Step 2: Convert to fraction form
    5,590,166.40/8,387,217.90 = 2,396,271.60/x
  3. Step 3: Cross multiply
    5,590,166.40x = 8,387,217.90 × 2,396,271.60
  4. Step 4: Simplify right side
    5,590,166.40x = 20,098,052,056,781.64
  5. Step 5: Solve for x
    x = 20,098,052,056,781.64/5,590,166.40
  6. Step 6: Final answer
    x = 3,595,251.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.